Answer / ayyappan

p.f 0.85 to 0.90 maintain

Answer / anu

all are telling its 0.9 to 1 but nobody is not telling how
ur maintain that? what are the technics using for that?

Answer / ronald

power factor regulation is done by connecting the Capacitor
bank- Dry type (Auto- by fixed steps or by manual
regulator) to the main Distribution board MDB.(remember the
baiscs and how cos phi is calculation is made)

Answer / mphiremath

always pf should maintaine 0.90 to 0.96. It avoids the more
energy consumption.

Answer / thowsif_emerson_csm team

The Power Factor Should be above 0.9 as per BESCOM
Starndard.

If the PF is bellow 0.9 then in Karanataka thier will some
amount of Penalty i.e P.F Penalty,they will add up this
amount in the monthly Electriccity Bill issued KPTCL.

So to avoid this we sholud maintain the PF Above 0.9 Lag....

Answer / sarang hivarkar

P.F can be maintained by using HHF Harmonic Hybrid Filter (HHF) panel and APFC panel.p.f should be 0.9 to 1 required in Industry.we are used HHF panel to reduce Harmonic distortion current Harmonic in the plant and maintained the P.F.

Answer / ravi.hs

for any industry you have keep maintaining the pf @ 0.95
that is the std .

Answer / rajkumar n

power factor is the ratio of true power/apperent power*cos
fay is called power factor.. loads are three types
1.Resistive Load
2.Inductive Load
3.Capacitive Load

Inthis load Resistive load is Unity Powerfactor
Inductive load is Lagging powerfactor
Capacitive Load is Leading Powerfactor

PowerfactorImprovement:

1.Static Capacitor
2.Synchronous condensor
3.Phase Advansor

Answer / shasheen

In our orgn we are maintaining 0.98 by APFC at L.T side
and H.T Capacitors parallel to motors and H.T bus
capacitors. If our power factor is less than 0.95 in A.P
State elect board will impose fine Our running load is
35 MVA OF Cement Plant

Answer / nagaraj

o.98

WHAT IS EXTENDED DELTA AUTOTRANSFORMER? WHERE WE USE THAT?

2 Answers   Amtek, TATA,

in a dc shunt motor what happens if motor takes high current,no speed

2 Answers  

what is the electricity

3 Answers  

HOW TO CALCULATE GROUND FAULT CURRENT IN 430V 4000AMP AIR CIRCUIT BREAKER?

2 Answers  

what is the meaning of DY-11 Z-5%

1 Answers  

How is operate breaker failure scheme in substation

0 Answers  

How the real power output is controlled in a Generator?

2 Answers  

Is it weather conditions make any problems to the electrical equipments and if yes means is it any precautions needed?

1 Answers   Hexaware,

differtiate between energy consevation and energy efficiency..

1 Answers   L&T,

I have 440v power coming to facility,( not being used ) can I buy large generator, (gas) to sell power back to electrical co.

0 Answers   KVF,

why CT ratio stand for 50/5, 100/5, 25/5.

11 Answers   ABB, Ramky,

When a fourth resistor is connected in series with three resistors, the total resistance

1 Answers   ITI,